102800320

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{45893}}^1$

素因数の和:45917

約数の個数: 56

約数和(自身を含む): 279769824

約数和(自身を除く): 176969504

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 140, 160, 224, 280, 320, 448, 560, 1120, 2240, 45893, 91786, 183572, 229465, 321251, 367144, 458930, 642502, 734288, 917860, 1285004, 1468576, 1606255, 1835720, 2570008, 2937152, 3212510, 3671440, 5140016, 6425020, 7342880, 10280032, 12850040, 14685760, 20560064, 25700080, 51400160, 102800320]

約数ペア:

[(1, 102800320), (2, 51400160), (4, 25700080), (5, 20560064), (7, 14685760), (8, 12850040), (10, 10280032), (14, 7342880), (16, 6425020), (20, 5140016), (28, 3671440), (32, 3212510), (35, 2937152), (40, 2570008), (56, 1835720), (64, 1606255), (70, 1468576), (80, 1285004), (112, 917860), (140, 734288), (160, 642502), (224, 458930), (280, 367144), (320, 321251), (448, 229465), (560, 183572), (1120, 91786), (2240, 45893)]